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Design, Synthesis, and In Vitro Evaluation of Novel 3, 7‐Disubstituted Coumarin Derivatives as Potent Anticancer Agents
Author(s) -
Wang Yubin,
Liu Haitao,
Lu Peng,
Mao Rui,
Xue Xiaojian,
Fan Chen,
She Jinxiong
Publication year - 2015
Publication title -
chemical biology and drug design
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 77
eISSN - 1747-0285
pISSN - 1747-0277
DOI - 10.1111/cbdd.12531
Subject(s) - coumarin , hela , in vitro , benzimidazole , chemistry , moiety , cell culture , k562 cells , combinatorial chemistry , pharmacology , stereochemistry , biochemistry , biology , organic chemistry , genetics
Twenty‐seven 3, 7‐disubstituted coumarin derivatives were designed, synthesized, and evaluated in vitro as anticancer agents. Most of the compounds showed moderate‐to‐potent antiproliferative activity against K562 cells. Compounds 7b and 7d were chosen to evaluate the concentration of 50% growth inhibition ( GI 50 ) against SN 12C, OVCAR , Bx PC ‐3, KATO ‐ III , T24, SNU ‐1, WiDr, HeLa, K562, and AGS cell lines. The most potent compound 7d was selected for further cell cycle arrest assay in the AGS cell line. The in vitro data indicated that methylation of benzimidazole moiety at the 3‐position of coumarin exhibited significant enhancement of anticancer activity. This study should provide important information for further modification and optimization of coumarin derivatives as anticancer agents.